The flood lights being destroyed is interesting. I’m guessing they’re asking if anyone close to Nancy knew about that. If it was damaged before she went missing - the person close to her may have also known about that (in the family) beforehand or they caught it via the media although the media, I don’t think, ever picked up on it and reported about it. Would someone actually damage them before they went in and kidnapped her. I doubt anyone went up on the roof at 2am and smashed them. Let’s say the SIL was involved, maybe someone did all this when she was away for a few hours that day. I guess flood lights would help a camera see them. It doesn’t sound like the doorbell detected that someone was at the residence before 2am. Then again, you never know.
They could end up arresting someone and never get to the bottom of who was sending the ransom letters. We may end up with suspicions that the person who did it was also behind them but we never get any hard evidence. I swear if the SIL and daughter are behind this, oh, boy… The media will have a field day looking into these two.